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Can you use one ground wire for two motors with the ATV212 drives?

 Issue:
Customer is feeding two motors with one ATV212 drive.  The contractor only used one ground wire coming back to the drive.  Is this acceptable?

Product line:
ATV212, Altivar 212

Environment:
n/a

Cause:
Grounding wires are normally separated.

Resolution:
From Product Engineering, if the two motors are mounted on the same structure they can use one ground wire coming back to the drive for both motors.

 
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